// components/jj.js
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    like: Boolean,
    count: Number,
    readOnly: Boolean
  },

  /**
   * 组件的初始数据
   */
  data: {
    yes_url: 'images/like.png',
    no_url: 'images/like@dis.png'
  },

  /**
   * 组件的方法列表
   */
  methods: {
    onLike(event){
      let like = this.properties.like
      let count = this.properties.count

      count = like?count-1:count+1
      this.setData({
        count,
        like:!like
      })

      let behavior = this.properties.like?'like':'cancel'
      this.triggerEvent('like',{
        behavior
      },{})
    }
  }
})
